如果我将www替换为以下网址中的m或追加&display=touch，则Facebook会返回错误：
https://www.facebook.com/dialog/send?app_id=123050457758183&
name=People%20Argue%20Just%20to%20Win&
link=http://www.nytimes.com/2011/06/15/arts/people-argue-just-to-win-scholars-assert.html&
redirect_uri=http://www.example.com/response
Cool Social App发生错误。请稍后再试。
移动设备上是否支持发送对话框？